210745920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2889

約数の個数: 224

約数和(自身を含む): 834518016

約数和(自身を除く): 623772096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 2851, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 5702, 6160, 6720, 7392, 8553, 9240, 10560, 11404, 12320, 14255, 14784, 17106, 18480, 19957, 22808, 24640, 28510, 31361, 34212, 36960, 39914, 42765, 45616, 57020, 59871, 62722, 68424, 73920, 79828, 85530, 91232, 94083, 99785, 114040, 119742, 125444, 136848, 156805, 159656, 171060, 182464, 188166, 199570, 219527, 228080, 239484, 250888, 273696, 299355, 313610, 319312, 342120, 376332, 399140, 439054, 456160, 470415, 478968, 501776, 547392, 598710, 627220, 638624, 658581, 684240, 752664, 798280, 878108, 912320, 940830, 957936, 1003552, 1097635, 1197420, 1254440, 1277248, 1317162, 1368480, 1505328, 1596560, 1756216, 1881660, 1915872, 2007104, 2195270, 2394840, 2508880, 2634324, 2736960, 3010656, 3193120, 3292905, 3512432, 3763320, 3831744, 4390540, 4789680, 5017760, 5268648, 6021312, 6386240, 6585810, 7024864, 7526640, 8781080, 9579360, 10035520, 10537296, 13171620, 14049728, 15053280, 17562160, 19158720, 21074592, 26343240, 30106560, 35124320, 42149184, 52686480, 70248640, 105372960, 210745920]

約数ペア:

[(1, 210745920), (2, 105372960), (3, 70248640), (4, 52686480), (5, 42149184), (6, 35124320), (7, 30106560), (8, 26343240), (10, 21074592), (11, 19158720), (12, 17562160), (14, 15053280), (15, 14049728), (16, 13171620), (20, 10537296), (21, 10035520), (22, 9579360), (24, 8781080), (28, 7526640), (30, 7024864), (32, 6585810), (33, 6386240), (35, 6021312), (40, 5268648), (42, 5017760), (44, 4789680), (48, 4390540), (55, 3831744), (56, 3763320), (60, 3512432), (64, 3292905), (66, 3193120), (70, 3010656), (77, 2736960), (80, 2634324), (84, 2508880), (88, 2394840), (96, 2195270), (105, 2007104), (110, 1915872), (112, 1881660), (120, 1756216), (132, 1596560), (140, 1505328), (154, 1368480), (160, 1317162), (165, 1277248), (168, 1254440), (176, 1197420), (192, 1097635), (210, 1003552), (220, 957936), (224, 940830), (231, 912320), (240, 878108), (264, 798280), (280, 752664), (308, 684240), (320, 658581), (330, 638624), (336, 627220), (352, 598710), (385, 547392), (420, 501776), (440, 478968), (448, 470415), (462, 456160), (480, 439054), (528, 399140), (560, 376332), (616, 342120), (660, 319312), (672, 313610), (704, 299355), (770, 273696), (840, 250888), (880, 239484), (924, 228080), (960, 219527), (1056, 199570), (1120, 188166), (1155, 182464), (1232, 171060), (1320, 159656), (1344, 156805), (1540, 136848), (1680, 125444), (1760, 119742), (1848, 114040), (2112, 99785), (2240, 94083), (2310, 91232), (2464, 85530), (2640, 79828), (2851, 73920), (3080, 68424), (3360, 62722), (3520, 59871), (3696, 57020), (4620, 45616), (4928, 42765), (5280, 39914), (5702, 36960), (6160, 34212), (6720, 31361), (7392, 28510), (8553, 24640), (9240, 22808), (10560, 19957), (11404, 18480), (12320, 17106), (14255, 14784)]